Class GraphChangeHandlerDecorator

java.lang.Object

io.fluxzero.sdk.modeling.GraphChangeHandlerDecorator

public final class GraphChangeHandlerDecorator
extends Object

Decorates event and notification handlers that observe complete graph changes. Model parameter discovery and resolution belong to EntityParameterResolver; this decorator only expands one committed change into invocations for the affected current/previous graph pairs.

Constructor Summary

Constructors

Constructor	Description
GraphChangeHandlerDecorator()

Method Summary

Modifier and Type	Method	Description
static io.fluxzero.common.handling.Handler<DeserializingMessage>	wrapGraphChanges(io.fluxzero.common.handling.Handler<DeserializingMessage> handler, io.fluxzero.common.MessageType messageType)	Wraps event and notification handlers whose sole argument observes complete graph changes.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GraphChangeHandlerDecorator

public GraphChangeHandlerDecorator()

Method Details

wrapGraphChanges

public static io.fluxzero.common.handling.Handler<DeserializingMessage> wrapGraphChanges(io.fluxzero.common.handling.Handler<DeserializingMessage> handler,
 io.fluxzero.common.MessageType messageType)

Wraps event and notification handlers whose sole argument observes complete graph changes.